It looks like RIM has taken its trusty IM Client Apps and upgraded them again. ICQ, Google Talk, AIM, Yahoo Messenger, MSN Live... have all been upgrade to the new 2.5.63 version. This is the same version that has been up for a few weeks in the Beta Zone, being tested by Beta Zone Members. It is now publicly available to all BlackBerry users. You can find all of these client updates in Blackberry App World.
For those that are not Beta Zone Members, get your hands on these upgrades asap. They are new and improved copies. Then make sure to head over to the BlackBerry Beta Zone and become a BlackBerry Beta Tester. You will get your hands on the latest and greatest before anyone else!
Make sure to let us know what you think of the new update, by posting a reply below.